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carbon-lang/toolchain/parse/testdata/operators/fail_precedence_as.carbon
T
Richard Smith 2e63da1a40 Move diagnostic kind name to the end of the diagnostic. (#4437) 
Also surround it in square brackets rather than parentheses. This
matches the format used by Clang and GCC, and means diagnostics will
still match the `file:line:col: error: ` pattern used by some IDE tools.

Before:
```console
fail_builtins.carbon:11:11: error(AliasRequiresNameRef): alias initializer must be a name reference
```

After:
```console
fail_builtins.carbon:11:11: error: alias initializer must be a name reference [AliasRequiresNameRef]
```

Also tighten up test regex to only match on `STDERR` lines that list a
file name.
2024-10-23 16:56:23 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/parse/testdata/operators/fail_precedence_as.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/parse/testdata/operators/fail_precedence_as.carbon
fn F(n: i32) {
// No ordering between `not` and `as`.
// CHECK:STDERR: fail_precedence_as.carbon:[[@LINE+4]]:12: error: parentheses are required to disambiguate operator precedence [OperatorRequiresParentheses]
// CHECK:STDERR: not true as bool;
// CHECK:STDERR: ^~
// CHECK:STDERR:
not true as bool;
// No ordering between mathematical binary operators and `as`.
// CHECK:STDERR: fail_precedence_as.carbon:[[@LINE+4]]:9: error: parentheses are required to disambiguate operator precedence [OperatorRequiresParentheses]
// CHECK:STDERR: 1 + 1 as i32;
// CHECK:STDERR: ^~
// CHECK:STDERR:
1 + 1 as i32;
// CHECK:STDERR: fail_precedence_as.carbon:[[@LINE+4]]:9: error: parentheses are required to disambiguate operator precedence [OperatorRequiresParentheses]
// CHECK:STDERR: 5 % 2 as i32;
// CHECK:STDERR: ^~
// CHECK:STDERR:
5 % 2 as i32;
// No ordering between logical binary operators and `as`.
// CHECK:STDERR: fail_precedence_as.carbon:[[@LINE+4]]:12: error: parentheses are required to disambiguate operator precedence [OperatorRequiresParentheses]
// CHECK:STDERR: 3 as i32 and true;
// CHECK:STDERR: ^~~
// CHECK:STDERR:
3 as i32 and true;
// CHECK:STDERR: fail_precedence_as.carbon:[[@LINE+4]]:14: error: parentheses are required to disambiguate operator precedence [OperatorRequiresParentheses]
// CHECK:STDERR: false or 4 as i32;
// CHECK:STDERR: ^~
// CHECK:STDERR:
false or 4 as i32;
// No ordering between relational binary operators and `as`.
// CHECK:STDERR: fail_precedence_as.carbon:[[@LINE+4]]:12: error: parentheses are required to disambiguate operator precedence [OperatorRequiresParentheses]
// CHECK:STDERR: 6 as i32 == 7;
// CHECK:STDERR: ^~
// CHECK:STDERR:
6 as i32 == 7;
// CHECK:STDERR: fail_precedence_as.carbon:[[@LINE+3]]:10: error: parentheses are required to disambiguate operator precedence [OperatorRequiresParentheses]
// CHECK:STDERR: 8 <= 9 as i32;
// CHECK:STDERR: ^~
8 <= 9 as i32;
}
// CHECK:STDOUT: - filename: fail_precedence_as.carbon
// CHECK:STDOUT: parse_tree: [
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
// CHECK:STDOUT: {kind: 'IdentifierName', text: 'F'},
// CHECK:STDOUT: {kind: 'TuplePatternStart', text: '('},
// CHECK:STDOUT: {kind: 'IdentifierName', text: 'n'},
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
// CHECK:STDOUT: {kind: 'BindingPattern', text: ':', subtree_size: 3},
// CHECK:STDOUT: {kind: 'TuplePattern', text: ')', subtree_size: 5},
// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 8},
// CHECK:STDOUT: {kind: 'BoolLiteralTrue', text: 'true'},
// CHECK:STDOUT: {kind: 'PrefixOperatorNot', text: 'not', subtree_size: 2},
// CHECK:STDOUT: {kind: 'BoolTypeLiteral', text: 'bool'},
// CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', has_error: yes, subtree_size: 4},
// CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 5},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '1'},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '1'},
// CHECK:STDOUT: {kind: 'InfixOperatorPlus', text: '+', subtree_size: 3},
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
// CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', has_error: yes, subtree_size: 5},
// CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 6},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '5'},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '2'},
// CHECK:STDOUT: {kind: 'InfixOperatorPercent', text: '%', subtree_size: 3},
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
// CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', has_error: yes, subtree_size: 5},
// CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 6},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '3'},
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
// CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 3},
// CHECK:STDOUT: {kind: 'ShortCircuitOperandAnd', text: 'and', has_error: yes, subtree_size: 4},
// CHECK:STDOUT: {kind: 'BoolLiteralTrue', text: 'true'},
// CHECK:STDOUT: {kind: 'ShortCircuitOperatorAnd', text: 'and', has_error: yes, subtree_size: 6},
// CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 7},
// CHECK:STDOUT: {kind: 'BoolLiteralFalse', text: 'false'},
// CHECK:STDOUT: {kind: 'ShortCircuitOperandOr', text: 'or', subtree_size: 2},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '4'},
// CHECK:STDOUT: {kind: 'ShortCircuitOperatorOr', text: 'or', subtree_size: 4},
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
// CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', has_error: yes, subtree_size: 6},
// CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 7},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '6'},
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
// CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', subtree_size: 3},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '7'},
// CHECK:STDOUT: {kind: 'InfixOperatorEqualEqual', text: '==', has_error: yes, subtree_size: 5},
// CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 6},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '8'},
// CHECK:STDOUT: {kind: 'IntLiteral', text: '9'},
// CHECK:STDOUT: {kind: 'InfixOperatorLessEqual', text: '<=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
// CHECK:STDOUT: {kind: 'InfixOperatorAs', text: 'as', has_error: yes, subtree_size: 5},
// CHECK:STDOUT: {kind: 'ExprStatement', text: ';', subtree_size: 6},
// CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 52},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
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